Apparatus for manually digging out sods of turf |
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| 申请号 | US42865865 | 申请日 | 1965-01-28 | 公开(公告)号 | US3319988A | 公开(公告)日 | 1967-05-16 |
| 申请人 | SMITH CHARLES J P; | 发明人 | SMITH CHARLES J P; | ||||
| 摘要 | 1,022,340. Turf cutters. C. J. P. SMITH. Jan. 28, 1965 [Feb. 19, 1964], No. 3907/65. Heading A1B. Turf cutting apparatus comprises a plate 10 which carries guide members 13 in which cutter blades 15 are slidable, the plate 10 being placed on the surface of the turf with the blades 15 in the fully raised position and the blades then being driven into the turf to cut the turf. The device is stiffened by brace 14 and struts 19. A plate for ejecting the cut turf from the device may be secured to a rod passing through the handle of the device spring means being provided to normally hold the ejector plate against the main plate 10. The main plate 10 may be polygonal or circular and the cutter blades 15 may be arcuate or flat. Levers may also be provided to assist in forcing the blades into the soil. | ||||||
| 权利要求 | 1. APPARATUS FOR MANUALLY DIGGING OUT SODS OF TURF COMPRISING A FOUR SIDED PLATE ADAPTED TO BE PLACED ON THE SURFACE OF THE TURF, A PAIR OF CHANNEL SHAPED GUIDES SECURED TO EACH SIDE WITH EACH GUIDE BEING LOCATED ADJACENT TO A RESPECTIVE CORNER OF THE PLATE, THE GUIDES ON EACH SIDE OF THE PLATE BEING OPPOSED AND HAVING THE OPEN CHANNEL SIDE OF ONE GUIDE DIRECTED TOWARDS THE OPEN CHANNEL SIDE OF THE OTHER GUIDE, THE GUIDES BEING DIVERGENT ABOVE THE PLATE, A BRACE MEMBER SECURED TO THE DIVERGENT ENDS OF THE GUIDES, A HANDLE SECURED TO THE PLATE AND THE BRACE AND EXTENDING BETWEEN AND BEYOND THE GUIDES, A CUTTER BLADE SLIDABLY MOUNTED IN EACH PAIR OF OPPOSED GUIDES AND DRIVABLE INTO THE TURF TO COOPERATE WITH THE PLATE TO REMOVE A PIECE OF SOD FROM THE TURF WHEN THE APPARATUS IS DISPLACED AWAY FROM THE TURF BY ROCKING THE HANDLE. |
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